@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008743>
  skos:altLabel "نیترورها"@fa ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008757> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0008751> ;
  skos:prefLabel "نیتریدها"@fa, "nitrides"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA0008751>
  skos:prefLabel "نمک‌های معدنی"@fa, "inorganic salts"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0008743> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008757>
  skos:prefLabel "نیتروژن"@fa, "nitrogen"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008743> .